New technologies reveal what's behind incredible "moments of impact" - when animals come into contact with each other and the world around them. Program 1: From elaborate impact sequences that spin around animals caught in a "frozen moment" to animations that go inside their bodies, a unique view of animals' amazing biomechanics is revealed. Program 2. From ninja ants to flying snakes, cameras dive underwater, sail through trees and penetrate fur, feathers, skin and bone to reveal the science of some amazing animal engineering hidden deep in the jungle.